manufacturer of ASTM B166 Inconel Alloy Set Screw in India at best price

Inconel Screws

Inconel Screws

Inconel Socket Cap Screws

Inconel Socket Cap Screws

Inconel Cap Screws

Inconel Cap Screws

 

Ready stock of Flat and Socket Head Cap Screws for dispatch, buy now!! view weight, Dimensions & Sizes

Screws are required to hold components together, and therefore it is necessary to not only produce the correct type of screw for that application but also use the appropriate material for said applications. As far as alloys go, Inconel Screws rank amongst the most resilient ones, with high mechanical properties. Not only are they resistant to corrosion, but the Inconel Socket Head Cap Screws are resistant to shock and vibration, making them a good choice as fasteners.

They are resistant to oxidation, and the Inconel 625 Set Screws can be used at elevated temperatures, without fear of oxidation decay, which is a common problem amongst stainless steel. The high content of nickel added in Inconel Flat Head Screws ensures outstanding resistance to corrosion along with being able to resist elevated temperatures.

This alloy also has good cryogenic properties. Some traditional steel grades, unlike the Inconel Cap Screws experience a ductile to brittle transition phase, where they lose their ductility as the temperature is lowered. But because the microstructure of Inconel Set Screws remains constant throughout various temperatures, the alloy is considered to be stable even at cryogenic temperatures.

 

Inconel Screws Specification List
Standard IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI and all International Standards
Threads: BSF, UNF METRIC, UNC, BSW or as required
Standard ANSI – American National Standards Institute
  • SS Stud Bolt length are defined in ASME B16.5 standard
  • ANSI B 28.2.4 1M
  • ANSI B 18.2.4 2M
  • ASME B18.5
  • SS Hex nuts are defined in ASME B18.2.2

DIN:DIN 933, DIN 931, DIN 970, DIN 934

UTS – Unified Thread Standard : UNF, NPT, NPTF, UNS, UNC, UNEF

ISO – International Organization for Standardization ISO 4033, : ISO 4032, JIS standards

Fasteners/ Bolts Size M10, M4, M16, M36 M2.5, M6, M30, M12, M8, M14, M2, M3, M20, M24, M5 to M160
Length 3 mm to 200 mm
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe etc
Test Certificate as per EN 10204 / 3.1 Manufacturer Test Certificate
Finishing Zinc white, (yellow, black, blue), black oxide,
Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated, Stainless steel: Passivated
Self-Colour, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Sherardized, Stainless Steel, some special one like DACROMET and Mechanically Applied coating
raw materials of Source JSPL, Usha Martin, Tata Steel, Mukund Steel, RINL, Dhamm Steel etc.
Form Square, Hex, Threading as per Gauge, Round Etc.
Process of Production M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element
Surface Coating
  • Xylon Coated Fasteners
  • Phosphate Coated Fasteners
  • Hot Dipped Galvanizing Coated Fasteners
  • Teflon Coated Fasteners
  • Zinc Coated Fasteners
  • Cadmium Coated Fasteners
  • Ptfe Coated Stainless Steel Fasteners
Packing IN BULK: pallet, canton, carton / Small Boxs / pallet or customer request

 

Mechanical Properties Analysis Of ASME SB166 Inconel Cap Screws
Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
Psi – 1,35,000 , MPa -930 Psi – 75,000 , MPa – 517 42.5
Inconel Socket Cap Screws Equivalent Grades
Grade UNS No Old British Euronorm GOST Japanese JIS
BS En No AFNOR
Inconel 600 Pipe N06600 NA 13 NiCr15Fe 2.4816 NC15FE11M МНЖМц 28-2,5-1,5 NCF 600
Inconel 625 N06625 NA 21 NiCr22Mo9Nb 2.4856 NC22DNB4M ХН75МБТЮ NCF 625
Inconel 601 N06601 NA 49 NiCr23Fe 2.4851 NC23FeA XH60BT NCF 601
Incoloy 825 N08825 NA 16 NiCr21Mo 2.4858 NFE30C20DUM ЭП703 NCF 825
Chemical Compatibility Chart Of Inconel Screws
Inconel Element (% By Mass)
Ni Cr Fe Mo Nb Co Mn Cu Al Ti Si C S P B
600 72.0 14.0–17.0 6.0–10.0 1.0 0.5 0.5 0.15 0.015
617 44.2–56.0 20.0–24.0 3.0 8.0–10.0 10.0–15.0 0.5 0.5 0.8–1.5 0.6 0.5 0.15 0.015 0.015 0.006
625 58.0 20.0–23.0 5.0 8.0–10.0 3.15–4.15 1.0 0.5 0.4 0.4 0.5 0.1 0.015 0.015
690 59.5 30 9.2 0.35 0.01 0.02 0.35 0.019 0.003
718 50.0–55.0 17.0–21.0 Balance 2.8–3.3 4.75–5.5 1.0 0.35 0.2–0.8 0.65–1.15 0.3 0.35 0.08 0.015 0.015 0.006
X-750 70.0 14.0–17.0 5.0–9.0 0.7–1.2 1.0 1.0 0.5 0.4–1.0 2.25–2.75 0.5 0.08 0.01

 

Inconel Socket Cap Screws Weight Chart
Diameter d1
M10
M12
M14
M16
M20
M24
t min.
5
6
7
8
10
12
s
8
10
12
14
17
19
k max.
10
12
14
16
20
24
d2
16
18
21
24
30
36
Length (mm)
A2
A4
A2
A4
A2
A4
A2
A4
A2
A4
A2
A4
S015
S016
S015
S016
S015
S016
S015
S016
S015
S016
S015
S016
16
100
100
 
 
 
 
 
 
 
 
 
 
20
100
100
50
50
 
 
25
 
 
 
 
 
25
100
100
50
50
 
 
25
25
 
 
 
 
30
100
100
50
50
50
 
25
25
 
 
 
 
35
100
100
50
50
 
 
25
25
 
 
 
 
40
100
100
50
50
50
50
25
25
25
25
 
 
45
50
50
50
50
 
 
25
25
25
 
 
 
50
50
50
50
50
50
50
25
25
25
25
 
 
55
50
50
50
50
 
 
25
25
25
 
 
 
60
50
50
50
50
25
25
25
25
25
25
 
10
65
50
 
25
 
 
 
 
 
 
 
 
 
70
50
50
25
25
25
25
25
25
25
25
 
 
75
 
 
25
 
 
 
 
 
 
 
 
 
80
50
50
25
25
25
25
25
25
25
25
 
10
90
50
50
25
25
25
 
25
25
25
25
 
10
100
50
50
25
25
25
25
25
25
25
25
 
10
110
50
50
25
25
 
 
25
 
25
 
 
 
120
50
50
25
25
 
 
25
25
25
25
 
10
140
50
 
25
 
 
 
10
10
 
10
 
10
150
 
 
 
 
 
 
10
10
 
 
 
 
160
25
 
1
 
 
 
 
 
 
10
 
10
180
 
 
 
 
 
 
 
 
 
10